Legal claims defining the scope of protection. Each claim is shown in both the original legal language and a plain English translation.
1. A method comprising: receiving, by a hardware processor, a wireless signal sent from a device; first querying a television white space database to identify a television white space channel; querying, by the hardware processor, an electronic database after the querying of the television white space database to identify an indoor position of the device, the electronic database electronically associating signal strengths of wireless signals to indoor positions including a signal strength of the wireless signal sent from the device; determining, by the hardware processor, that overlapping wireless local area networks serve the device based on the indoor position, the overlapping wireless local area networks broadcast by multiple access points; selecting, by the hardware processor, a channel that corresponds to a single local area network of the overlapping local area networks, the single local area network broadcast by a single access point of the multiple access points; and sending, by the hardware processor, a message to the device, the message specifying the channel that corresponds to the single local area network broadcast by the single access point, the message directing the device to communicate using the television white space channel.
2. The method of claim 1 , further comprising routing the message via the channel that corresponds to the single local area network.
A system and method for message routing in a network environment with multiple local area networks (LANs) addresses the challenge of efficiently directing messages to their intended recipients across different LANs. The invention involves a network architecture where messages are routed through specific communication channels that correspond to individual LANs. Each LAN is associated with a dedicated channel, ensuring that messages are transmitted only within the intended LAN, thereby improving network efficiency and security. The routing process involves identifying the destination LAN for a message and selecting the corresponding channel for transmission. This method prevents unnecessary message propagation across multiple LANs, reducing network congestion and enhancing data privacy. The system may also include mechanisms for dynamically assigning channels to LANs based on network conditions or administrative policies. By ensuring that messages are routed through the correct channel, the invention optimizes network performance and minimizes the risk of unauthorized access or data leakage. The method is particularly useful in environments where multiple LANs coexist, such as enterprise networks or large-scale computing infrastructures.
3. The method of claim 1 , further comprising routing the message via the single local area network.
A system and method for message routing within a local area network (LAN) addresses the challenge of efficiently transmitting messages between devices in a networked environment. The invention involves a method for processing and routing messages within a single LAN, ensuring secure and reliable communication between networked devices. The method includes receiving a message from a sending device, validating the message to ensure it meets predefined criteria, and then routing the message to a receiving device within the same LAN. The routing process ensures that the message is transmitted securely and efficiently, minimizing latency and potential security risks. The method may also include additional steps such as encrypting the message before transmission and decrypting it upon receipt to maintain data integrity and confidentiality. The system may further include components for message validation, encryption, and routing, all operating within the LAN to facilitate seamless communication. This approach improves network efficiency by reducing the need for external routing and enhancing security by keeping data within a controlled local environment. The invention is particularly useful in environments where secure and fast intra-network communication is critical, such as in enterprise networks or IoT deployments.
4. The method of claim 1 , further comprising routing the message via the single access point.
This invention relates to message routing in communication systems, specifically addressing the challenge of efficiently managing message traffic through a centralized access point. The method involves routing messages via a single access point to streamline communication flows, ensuring messages are directed through a designated hub rather than multiple pathways. This approach simplifies network architecture, reduces latency, and enhances security by consolidating message traffic. The method may include additional steps such as receiving messages from multiple sources, processing them at the access point, and then forwarding them to their intended destinations. By centralizing message routing, the system improves reliability and reduces the risk of data loss or misrouting. The invention is particularly useful in environments where message integrity and efficient traffic management are critical, such as in enterprise networks or cloud-based communication systems. The routing process ensures that all messages pass through the single access point, which may also perform additional functions like authentication, encryption, or traffic prioritization before forwarding the messages. This centralized approach optimizes network performance and simplifies troubleshooting by providing a single point of control for message traffic.
5. The method of claim 1 , further comprising selecting a frequency band associated with the television white space channel.
A system and method for utilizing television white space (TVWS) channels for wireless communication involves identifying available TVWS channels in a geographic area by accessing a database of licensed broadcast channels and determining unused frequencies. The system then selects a specific frequency band within the identified TVWS channel for communication, ensuring compliance with regulatory requirements. The method includes transmitting and receiving data over the selected TVWS channel using cognitive radio techniques to dynamically adjust parameters such as power levels and modulation schemes based on environmental conditions. The system may also monitor interference levels and adjust operations to avoid disrupting licensed broadcasts. This approach enables efficient use of underutilized spectrum for wireless applications while preventing harmful interference with primary broadcast services. The selection of a specific frequency band within the TVWS channel allows for optimized performance and flexibility in different deployment scenarios. The system may be integrated into various wireless networks, including broadband access, rural connectivity, and IoT applications, to provide reliable communication in areas with limited spectrum availability.
6. The method of claim 5 , further comprising switching from the television white space channel to the channel that corresponds to the single local area network.
This invention relates to wireless communication systems, specifically methods for managing channel selection in television white space (TVWS) networks to ensure reliable connectivity. The problem addressed is the need to maintain stable communication in dynamic environments where TVWS channels may become unavailable due to interference or regulatory constraints. The solution involves dynamically switching from a TVWS channel to a dedicated local area network (LAN) channel when necessary to avoid disruptions. The method operates within a system where multiple devices communicate over a shared network. Initially, devices may use a TVWS channel for communication, which offers broader coverage but is subject to potential interference or regulatory restrictions. To ensure continuous connectivity, the system monitors the TVWS channel for availability and performance. If the TVWS channel becomes unreliable or unavailable, the system automatically switches to a predefined LAN channel that corresponds to a single local area network. This LAN channel is dedicated to the network and is not subject to the same dynamic constraints as TVWS channels, providing a stable fallback option. The switching process is seamless, ensuring minimal disruption to ongoing communications. The system may also include mechanisms to revert to the TVWS channel when it becomes available again, optimizing bandwidth and coverage. This approach enhances reliability in environments where TVWS channels are preferred but not guaranteed, such as rural or densely populated areas with high interference.
7. The method of claim 1 , further comprising communicating with the device via the channel that corresponds to the single local area network.
A system and method for managing network communications involves establishing a secure connection between a computing device and a network device over a local area network (LAN). The method includes identifying a communication channel that corresponds to the LAN, where the channel is used to transmit data between the computing device and the network device. The communication channel is selected based on predefined criteria, such as network availability, security protocols, or bandwidth requirements. The method further includes transmitting data between the computing device and the network device via the selected channel, ensuring that the data is routed through the LAN to maintain secure and efficient communication. Additionally, the method may involve dynamically adjusting the communication channel based on changes in network conditions or device requirements, ensuring optimal performance and reliability. This approach enhances network security and efficiency by leveraging the LAN infrastructure for data transmission, reducing latency and improving data integrity. The system may also include authentication mechanisms to verify the identity of devices before establishing communication, further securing the network environment.
8. An information handling system, comprising: a hardware processor; and a memory device, the memory device storing instructions, the instructions when executed causing the hardware processor to perform operations, the operations comprising: receiving a wireless signal sent from a device; first querying a television white space database to identify a television white space channel; querying an electronic database after the first querying of the television white space database to identify an indoor position of the device, the electronic database electronically associating signal strengths of wireless signals to indoor positions including a signal strength of the wireless signal sent from the device; determining that overlapping wireless local area networks serve the device based on the indoor position, the overlapping wireless local area networks broadcast by multiple access points; selecting a Wi-Fi channel that corresponds to a single local area network of the overlapping wireless local area networks, the single local area network broadcast by a single access point of the multiple access points; and sending a message to the device via the Wi-Fi channel that corresponds to the single local area network broadcast by the single access point, the message directing the device to communicate using the television white space channel.
The invention relates to wireless communication systems that optimize network selection and channel allocation in environments with overlapping wireless local area networks (WLANs). The problem addressed is the interference and performance degradation caused by multiple overlapping WLANs, particularly in indoor settings where devices may struggle to select the best available network and channel. The system includes a hardware processor and a memory device storing instructions that, when executed, perform operations to improve wireless communication efficiency. The system receives a wireless signal from a device and first queries a television white space (TVWS) database to identify an available TVWS channel. Afterward, it queries an electronic database that associates signal strengths of wireless signals to indoor positions, using the signal strength of the received wireless signal to determine the device's indoor location. Based on this location, the system identifies overlapping WLANs served by multiple access points. To mitigate interference, the system selects a Wi-Fi channel corresponding to a single WLAN broadcast by a single access point, ensuring the device connects to a non-overlapping network. Finally, the system sends a message to the device via the selected Wi-Fi channel, directing it to communicate using the identified TVWS channel. This approach reduces interference and improves communication reliability in dense wireless environments.
9. The information handling system of claim 8 , wherein the operations further comprise identifying multiple Wi-Fi channels that correspond to the overlapping wireless local area networks.
This invention relates to information handling systems designed to manage wireless local area network (WLAN) connectivity in environments with overlapping Wi-Fi networks. The problem addressed is the interference and performance degradation that occurs when multiple WLANs operate on the same or adjacent Wi-Fi channels, leading to reduced data throughput and unreliable connections. The system includes a processor and memory configured to execute operations for optimizing Wi-Fi performance in such environments. These operations involve detecting the presence of overlapping WLANs by analyzing signal characteristics, such as channel usage and interference patterns. The system then identifies multiple Wi-Fi channels that correspond to these overlapping networks, allowing for dynamic channel selection or adjustment to mitigate interference. Additionally, the system may prioritize channels based on signal strength, congestion levels, or other performance metrics to enhance connectivity. The solution aims to improve Wi-Fi reliability and efficiency in crowded or dense network environments by intelligently managing channel allocation and reducing conflicts between overlapping networks.
10. The information handling system of claim 8 , wherein the operations further comprise routing the message via the single access point.
The invention relates to information handling systems designed to manage and route messages efficiently. The system addresses the challenge of optimizing message routing in environments where multiple communication paths or access points exist, ensuring reliable and streamlined data transmission. The system includes a single access point that serves as a centralized hub for message routing, reducing complexity and improving performance. This access point is configured to receive messages from various sources and determine the optimal path for forwarding them to their intended destinations. The routing process involves analyzing message attributes, network conditions, and other relevant factors to ensure timely and accurate delivery. By consolidating routing operations through a single access point, the system minimizes latency, reduces the risk of message loss, and enhances overall system efficiency. The invention is particularly useful in large-scale networks where multiple communication channels and endpoints are involved, ensuring seamless and efficient message handling.
11. The information handling system of claim 8 , wherein the operations further comprise switching from the television white space channel to the Wi-Fi channel.
This invention relates to information handling systems that utilize television white space (TVWS) channels for wireless communication. The problem addressed is the need for flexible and efficient spectrum utilization in wireless networks, particularly in environments where Wi-Fi channels may be congested or unavailable. The system dynamically selects between TVWS channels and Wi-Fi channels to optimize performance. The information handling system includes a processor and a wireless communication module configured to operate on both TVWS and Wi-Fi channels. The system monitors signal quality, interference, and regulatory compliance to determine the optimal channel for communication. When conditions favor Wi-Fi, the system switches from the TVWS channel to the Wi-Fi channel to improve speed, reliability, or compliance with local regulations. The system may also revert to TVWS if Wi-Fi conditions deteriorate. This dynamic switching ensures continuous and efficient wireless connectivity by leveraging the best available spectrum resources. The invention enhances wireless network performance in environments where spectrum availability varies.
12. The information handling system of claim 8 , wherein the operations further comprise communicating with the device via the Wi-Fi channel that corresponds to the single coverage area.
A system for managing wireless communication in an information handling system involves dynamically selecting and utilizing a Wi-Fi channel that corresponds to a single coverage area. The system includes a processor and a memory storing instructions that, when executed, perform operations to identify a Wi-Fi channel associated with a specific coverage area and establish communication with a device through that channel. The system may also determine the optimal channel based on signal strength, interference levels, or other performance metrics to ensure reliable connectivity. Additionally, the system may monitor the communication link and adjust the channel selection if conditions change, such as when interference increases or signal quality degrades. This approach improves wireless communication efficiency by ensuring that the system operates within a defined coverage area, reducing the risk of signal degradation or disconnection. The system may also include mechanisms to prioritize channels with better performance characteristics, such as lower latency or higher throughput, to enhance user experience. By dynamically managing channel selection, the system ensures consistent and reliable wireless communication in environments with multiple overlapping coverage areas.
Unknown
September 1, 2020
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